Improved the culling result of HizCulling;

Added custom inspector for VolumeObject;
Change the name of AoVolume to VolumeObject;

Runtime/Shader/Includes/VolumeData.cs

@@ -6,7 +6,7 @@ namespace Misaki.AoVolume
 {
     [Serializable]
     [GenerateHLSL(PackingRules.Exact, false)]
-    internal struct VolumeData
+    public struct VolumeData
     {
         [HideInInspector]
         [NonSerialized]
@@ -17,9 +17,20 @@ namespace Misaki.AoVolume
 
         public Vector3 size;
 
+        [Range(0.0f, 1.0f)]
         public float intensity;
+        [Range(0.0f, 1.0f)]
         public float falloff;
+        [Range(0.0f, 1.0f)]
         public float normalFalloff;
+
+        public static VolumeData Default => new()
+        {
+            size = Vector3.one,
+            intensity = 1.0f,
+            falloff = 0.25f,
+            normalFalloff = 0.0f
+        };
     }
 
     internal unsafe static class VolumeDataPtr